"For decades, we left everything behind and came forward resolutely to defend Israel, and now we find ourselves fighting for democracy," the signers added.
The reservists are joining Israelis in sounding the alarm over a deeply controversial overhaul of the country's legal system critics have condemned as a "judicial coup."
Earlier this month, the far-right governing coalition led by Israeli Prime Minister Benjamin Netanyahu advanced a key component of the reforms—a move to repeal the "reasonableness" standard used by the Israeli Supreme Court to overrule egregious government decisions—amid ongoing nationwide street protests.
"The legislation, which allows the government to act in an extremely unreasonable manner, will harm the security of the state of Israel, will break the trust and violate our consent to continue risking our lives—and will very sadly leave us with no choice but to refrain from volunteering for reserve duty," the reservists wrote.
Haaretzreports the letter's 1,142 signatories include "235 fighter pilots, 98 transport pilots, 89 helicopter pilots, 91 pilots serving in the flight school, and 165 elite air force commandos."
The reservists' threat had been anticipated. On Thursday evening, Netanyahu said in a televised address that "in a democracy, the military is subordinate to the government, and does not compel the government."
"Amending the reasonableness standard will only strengthen democracy, and certainly not endanger it. What will endanger democracy is refusal to serve in the military," the prime minister insisted. "When military figures try to threaten to dictate the government's policies, it is unacceptable in any democracy, and if they manage to make good on their threats, that is the end of democracy."
Military experts warned that if the reservists follow through on their threat, the air force would not be operationally prepared for war.
IAF pilots have previously refused to fly assassination missions and other sorties that could harm civilians—the IDF relies heavily upon its warplanes to bombard Gaza during its periodic assaults on Palestinian resistance, killing many men, women, and children along with militants—but experts say nothing on this scale has ever been reported before.
The air force reservists' move follows the July 11 announcement by hundreds of IDF reservists specializing in cyberwarfare that they will stop reporting for duty over the judicial overhaul.
